Book excerpt: You can't go back. You can't go back. You can't go back. Ten years ago, Wendy Lake fell in love with Simon Guidry, who grew up and went away. Now, not much has changed. She's back at home, back from college, almost back to normal. Until Wendy's best friend gets engaged, sending Simon ricocheting back into her life, and leaving Wendy with the questions she's been struggling to ignore. Do people ever really change? Do two people, who can never make it work, actually make it right? And most importantly, does she even want to?